Curtain track profile convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of decoration, and discloses a curtain track profile convenient to disassemble and assemble, which comprises a working box, the inner wall of the working box is rotatably connected with a threaded rod, the rod wall of the threaded rod is sleeved with two threaded cylinders in a threaded manner, the lower side walls of the two threaded cylinders are fixedly connected with bent rods, and the bent rods are fixedly connected with the working box. A first sectional material is arranged below the working box, a plurality of second sectional materials are connected into the first sectional material in a sliding mode, and two vertical rods are fixedly connected to the upper side wall of the first sectional material. The track profile can be fixed from the outside without using bolts, when the track profile needs to be dismounted, the dismounting convenience of the track profile is improved, when the threaded rod does not need to be rotated, the threaded rod can be fixed, the threaded rod is prevented from rotating, and the dismounting efficiency of the track profile is improved. Therefore, the placing stability of the track profile is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration, in particular to a curtain track profile which is easy to disassemble and install. Background Art

[0002] Curtain tracks are curtain accessories used to hang curtains, so that curtains can be opened and closed, and can also increase the beauty of curtain fabrics. Curtain tracks are divided into two series: open tracks and concealed tracks. In the prior art, aluminum profiles for curtain tracks are all installed on support plates, and then the support plates are fixed to the wall by bolts. The installation is cumbersome, time-consuming, labor-intensive, and not very strong.

[0003] The patent with the patent authorization announcement number CN 209678149 U proposes a curtain track aluminum profile, including a first profile and a second profile, the first profile including a first bottom plate and a support plate extending outward from the free end of the first bottom plate, the first bottom plate and the support plate form a receiving space, the second profile including a second bottom plate and an L-shaped support plate extending outward from the free end of the second bottom plate, the second bottom plate and the L-shaped support plate enclose a pulley installation groove, the free end of the second bottom plate protrudes outward to form a holding portion, the free end of the support plate forms a held portion, the second bottom plate extends into the holding space and the holding portion holds the held portion, the first bottom plate is connected to an abutment plate, and the free end of the abutment plate abuts the second bottom plate. The curtain track aluminum profile provided by the utility model can be installed by pre-installing the first profile on the top of the wall by bolts, and then the second bottom plate of the second profile is inserted into the receiving space of the first profile to complete the installation, which is flexible and convenient to install, saves time and effort, has high connection strength and can be prevented from disassembly.

[0004] When installing existing curtain track profiles, it is necessary to use multiple bolts to fix the first profile from the inside. Since multiple second profiles are slidably arranged inside the first profile, the arrangement of the second profiles will hinder the disassembly and assembly of the multiple bolts. When the first profile is damaged and needs to be replaced, the second profile will hinder the efficiency of the operator in removing the bolts. In addition, the bolts are arranged inside the first profile, which also increases the difficulty of the operator in removing the bolts. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when installing a curtain track profile, it is necessary to use multiple bolts to fix the first profile from the inside. Since multiple second profiles are slidably arranged in the first profile, the arrangement of the second profiles will hinder the disassembly and assembly of the multiple bolts. When the first profile is damaged and needs to be replaced, the second profiles will hinder the efficiency of the operator in removing the bolts. In addition, the bolts are arranged inside the first profile, which also increases the difficulty of the operator in removing the bolts. A curtain track profile that is easy to disassemble and install is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A curtain track profile that is easy to disassemble and install, comprising a working box, the inner wall of the working box being rotatably connected to a threaded rod, the rod wall of the threaded rod being threadedly sleeved with two threaded barrels, the lower side walls of the two threaded barrels being fixedly connected to a bent rod, a first profile being provided below the working box, a plurality of second profiles being slidably connected inside the first profile, the upper side wall of the first profile being fixedly connected to two vertical rods, the lower inner wall of the working box being provided with two vertical openings that match the vertical rods, the upper ends of the vertical rods passing through the vertical openings and being fixedly connected to a horizontal barrel that matches the bent rod.

[0008] Preferably, the left end of the threaded rod passes through the side wall of the working box and is fixedly connected to a rotating cylinder by a spring, the inner wall of the rotating cylinder is fixedly connected to a sliding rod, the rod wall of the threaded rod is provided with a sliding opening that matches the sliding rod, the outer wall of the rotating cylinder is fixedly sleeved with a connecting ring, the right side wall of the connecting ring is fixedly connected to two limit pins, and the side wall of the working box is provided with a plurality of limit grooves that match the limit pins.

[0009] Preferably, a sealing ring is fixedly connected to the upper side wall of the first profile, and a sealing groove matching the sealing ring is formed on the lower side wall of the working box.

[0010] Preferably, a guide slide is fixedly connected to the upper side wall of the threaded cylinder, and a guide groove matching the guide slide is provided on the inner wall of the working box.

[0011] Preferably, the threads on the left and right sides of the threaded rod have opposite rotation directions.

[0012] Preferably, a rotating plate is fixedly connected to the left side wall of the rotating drum.

[0013] Compared with the prior art, the utility model provides a curtain track profile that is easy to disassemble and install, and has the following beneficial effects:

[0014] 1. The curtain track profile that is easy to disassemble and install can fix the track profile from the outside without using bolts through the set working box, threaded rod, threaded cylinder, bent rod, first profile, second profile, vertical rod, vertical opening, and horizontal cylinder. When the track profile needs to be disassembled and assembled, the convenience of disassembling and assembling the track profile is improved.

[0015] 2. The curtain track profile that is easy to disassemble and install can fix the threaded rod when there is no need to rotate the threaded rod through the provided rotating drum, sliding rod, connecting ring and limit pin to prevent the threaded rod from rotating, thereby ensuring the stability of the track profile placement.

[0016] Moreover, the parts not involved in the device are the same as the prior art or can be implemented by the prior art. The utility model can fix the track profile from the outside without using bolts. When the track profile needs to be disassembled, the convenience of disassembly and assembly of the track profile is improved, and the threaded rod can be fixed when there is no need to rotate the threaded rod to avoid rotation of the threaded rod, thereby ensuring the stability of the placement of the track profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a curtain track profile that is easy to disassemble and install, proposed by the utility model;

[0018] Figure 2 for Figure 1 Enlarged schematic diagram of part A.

[0019] In the figure: 1. working box; 2. threaded rod; 3. threaded cylinder; 4. bent rod; 5. first profile; 6. second profile; 7. vertical rod; 8. vertical opening; 9. horizontal cylinder; 10. rotating cylinder; 11. sliding rod; 12. connecting ring; 13. limit pin; 14. sealing ring; 15. guide slide; 16. rotating plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-2 A curtain track profile that is easy to disassemble and install, including a working box 1, the inner wall of the working box 1 can be rotatably connected to a threaded rod 2, the rod wall of the threaded rod 2 is threadedly sleeved with two threaded tubes 3, the lower side walls of the two threaded tubes 3 are fixedly connected to a bent rod 4, a first profile 5 is provided below the working box 1, a plurality of second profiles 6 are slidably connected in the first profile 5, two vertical rods 7 are fixedly connected to the upper side wall of the first profile 5, two vertical openings 8 matching the vertical rods 7 are provided on the lower inner wall of the working box 1, the upper ends of the vertical rods 7 pass through the vertical openings 8, and are fixedly connected to a horizontal tube 9 matching the bent rod 4.

[0022] The left end of the threaded rod 2 passes through the side wall of the working box 1 and is fixedly connected to the rotating drum 10 through a spring. The inner wall of the rotating drum 10 is fixedly connected to the sliding rod 11. The rod wall of the threaded rod 2 is provided with a sliding opening that matches the sliding rod 11. The outer wall of the rotating drum 10 is fixedly sleeved with a connecting ring 12. The right side wall of the connecting ring 12 is fixedly connected to two limit pins 13. The side wall of the working box 1 is provided with a plurality of limit grooves that match the limit pins 13.

[0023] The upper side wall of the first profile 5 is fixedly connected with a sealing ring 14, and the lower side wall of the working box 1 is provided with a sealing groove matching the sealing ring 14, which can prevent impurities from entering the working box 1. When the threaded rod does not need to be rotated, the threaded rod can be fixed to prevent the threaded rod from rotating, thereby ensuring the stability of the placement of the track profile.

[0024] The upper side wall of the threaded barrel 3 is fixedly connected with a guide slide 15, and the inner wall of the working box 1 is provided with a guide groove matching the guide slide 15. The mutual cooperation between the guide slide 15 and the guide groove prevents the threaded barrel 3 from rotating, so that the threaded barrel 3 can only move left and right in the horizontal direction.

[0025] The left and right sides of the threaded rod 2 have opposite threads, which can make the two threaded cylinders 3 move towards each other or away from each other.

[0026] A rotating plate 16 is fixedly connected to the left side wall of the rotating drum 10 to facilitate the rotation of the rotating drum 10 .

[0027] In the utility model, when in use, when the first profile 5 needs to be fixed, the first profile 5 is placed under the working box 1, and then the vertical opening 8 is aligned to insert the vertical rod 7 into the vertical opening 8, and then the rotating drum 10 is pulled, and the rotating drum 10 drives the limit pin 13 to disengage from the limit groove through the connecting ring 12, and then the rotating drum 10 is rotated. The rotating drum 10 drives the threaded rod 2 to rotate through the mutual cooperation of the sliding rod 10 and the sliding opening, and the two threaded cylinders 3 are moved in a direction close to each other through the thread cooperation, and the two threaded cylinders 3 drive the bent rod 4 to move in a direction close to each other, so that the bent rod 4 is inserted into the horizontal cylinder 9, and the first profile 5 can be fixed.

Claims

1. A curtain track profile that is easy to disassemble and install, comprising a working box (1), characterized in that: The inner wall of the working box (1) is rotatably connected to a threaded rod (2), the rod wall of the threaded rod (2) is threadedly sleeved with two threaded barrels (3), the lower side walls of the two threaded barrels (3) are fixedly connected to a bent rod (4), a first profile (5) is provided below the working box (1), a plurality of second profiles (6) are slidably connected inside the first profile (5), two vertical rods (7) are fixedly connected to the upper side wall of the first profile (5), the lower inner wall of the working box (1) is provided with two vertical openings (8) matching the vertical rods (7), the upper ends of the vertical rods (7) pass through the vertical openings (8) and are fixedly connected to a horizontal barrel (9) matching the bent rod (4).

2. The curtain track profile that is easy to disassemble and install according to claim 1, characterized in that: The left end of the threaded rod (2) passes through the side wall of the working box (1) and is fixedly connected to a rotating drum (10) via a spring; the inner wall of the rotating drum (10) is fixedly connected to a sliding rod (11); the rod wall of the threaded rod (2) is provided with a sliding opening that matches the sliding rod (11); the outer wall of the rotating drum (10) is fixedly sleeved with a connecting ring (12); the right side wall of the connecting ring (12) is fixedly connected to two limiting pins (13); and the side wall of the working box (1) is provided with a plurality of limiting grooves that match the limiting pins (13).

3. The curtain track profile that is easy to disassemble and install according to claim 1, characterized in that: A sealing ring (14) is fixedly connected to the upper side wall of the first profile (5), and a sealing groove matching the sealing ring (14) is provided on the lower side wall of the working box (1).

4. The curtain track profile that is easy to disassemble and install according to claim 1, characterized in that: The upper side wall of the threaded barrel (3) is fixedly connected to a guide slide plate (15), and the inner wall of the working box (1) is provided with a guide slide groove that matches the guide slide plate (15).

5. The curtain track profile that is easy to disassemble and install according to claim 1, characterized in that: The threads on the left and right sides of the threaded rod (2) have opposite rotation directions.

6. The curtain track profile that is easy to disassemble and install according to claim 2, characterized in that: A rotating plate (16) is fixedly connected to the left side wall of the rotating drum (10).

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